发明人李文辉,张德明,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112151640 A, 授权公告日 2018-02-10.
Stevens L M, Anderson J P, Patel M V. "Method for the Synthesis of 1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride" [P]. US Patent, US 9471214 B2, 2015-10-22.
发明人何建平,林芳,沈红梅. "A Process for Preparing High-Purity 1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114619412 A, 授权公告日 2020-11-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2360, 1362-1389.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 718, (12), 2781-2806.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methylspiro[indoline-3,4'-piperidin]-2-one hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2020, 1403, (9), 4049-4056.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 2384, 8172-8193.